Lead2pass is the best place for preparing IT exam as we are providing the latest and guaranteed questions for all certifications. We offer you the ultimate preparation resource of CompTIA 220-902 exam questions and answers. Wondering what could be this effective? It is our CompTIA 220-902 VCE and PDF which serves as a guide to pass CompTIA 220-902 exam.

QUESTION 1A technician is configuring a SOHO router to ensure network computers can only use secured protocols on the Internet. Which of the following ports should be allowed?

A. 143B. 23C. 443D. 3269E. 3389

Answer: C

QUESTION 2A technician is noticing extremely slow performance on a computer and would like to see what application is consuming resources. Which of the following tools should the technician use to view the system.

A. msconfigB. Task managerC. Event ViewerD. netmon

Answer: B

QUESTION 3Which of the following updates should be performed on a regular basis to ensure the OS has the latest security patches?

QUESTION 4A technician is configuring a SOHA wireless router for a small business with three employees. After the three employees laptops have successfully connected to the wireless network, the company would like to prevent additional access to the wireless networks. The technician enables WPA2 on the wireless router. Which of the following additional settings should the technician change?

QUESTION 5A user needs their email set up on their iOS device. The email needs to synchronize all changes made with the server and the PC. Which of the following would the technician use to accomplish this?

A. IMAPB. SMTPC. SMNPD. POP3

Answer: A

QUESTION 6The customer reports their PC freezes up everyday around the same time. Which of the following utilities would be BEST to check for any error codes?

QUESTION 8While configuring a new email application that uses POP3 for a customer, the technician determines the firewall is blocking the traffic. Which of the following ports should be opened to allow POP3 mail traffic through the firewall?

QUESTION 9A user has downloaded and installed a browser add-on that causes the browser to hang. The PC has very slow system response when rebooted. Which of the following should a technician do to troubleshoot this problem?

A. Run System Restore, update antivirus program, and run an antivirus scan.B. Remove all Internet temporary files, run an antivirus scan, and reboot using Last Known Good Configuration.C. Remove all temporary files, turn off System Restore, update and run an antivirus scan.D. Run an antivirus scan, Run Disk Cleanup, and reboot into Safe Mode.

Answer: CExplanation:This might be the sign of a virus infecting the system. First, remove all temporary Internet files on your computer. Viruses are downloaded through software or a webpage. And normally it resides in Temporary Internet Files folder. Now turn off system restore because you don’t want to load a previous state on the computer with the virus still lingering the digital wild. Run an antivirus program to clean infected files.

QUESTION 10A large magnet is placed too close to a CRT monitor. Which of the following will MOST likely occur?

QUESTION 13A technician is fixing a very slow computer. Antivirus and Malware programs have been run, and some detections have been removed. After running Disk Cleanup, the system still seems to be slow, especially with multiple programs running. Which of the following should the technician do NEXT?

A. Run CHKDSKB. Manually erase all cookiesC. Go back to the latest restore pointD. Run defrag

QUESTION 14A technician needs to use a command line tool to determine the network name and the IP address of a resource. Which of the following command line tools will provide an IP address when given a name?

QUESTION 17A user has installed a legacy application in Windows 7 and reports that only some of the functionality in it is operational. Another user is using the same application on a different Windows 7 machine and doesn’t report those problems. Which of the following features in Windows 7 may be responsible for this problem?

QUESTION 18A user reports that they are getting frequent delayed write messages throughout the day and are experiencing sluggish performance. The technician suspects that the issue relates to the hard disk drive. Which of the following would BEST help validate the diagnosis?

QUESTION 19A user states that they are having a problem with their word processor on their laptop. Whenever they attempt to type letters with their right hand, numbers and symbols show up instead. Which of the following would address this issue?

QUESTION 24Which of the following should a technician implement to prevent external contractors from physically plugging devices into the company’s network jacks unless such jacks are designated for guest use?

A. Disable DHCP and assign a static IP address to each network device physically connected to the network.B. Enable MAC address filtering across all network jacks and record the MAC address of guest devices.C. Disable all switch ports when they are not utilized and enable them on an as needed basis.D. Place guest network jacks in public areas and all other jacks in secure areas as needed.

Answer: CExplanation:The best way is to disable all switch ports when they are not utilized. Switch them on when you need them. This way, you can prevent external contractors from physically plugging devices in to company’s network jacks.

QUESTION 25After installing a new printer the organization determines that there are problems printing images and very large files. Which of the following will MOST likely resolve the issue?

A. Update the drivers using WHQL driversB. Install additional memory to each computerC. Install additional memory to the printerD. Apply the latest OS service pack